Hardware Spec Index

Brontix FN-9124 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9124-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index906 (Case Fans scale)
Category rank#22,193
Street price$29
Power4 W
Performance per dollar31.24
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9124 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9124 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10143777 (accessed 2026-10-21).